What’s Vulnerable › Vulnerabilities

CVE-2020-13500

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-09-24 · updated 2026-06-17
• Weakness: CWE-89

Description

SQL injection vulnerability exists in the CHaD.asmx web service functionality of eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053. Specially crafted SOAP web requests can cause SQL injections resulting in data compromise. Parameter ClassName in CHaD.asmx is vulnerable to unauthenticated SQL injection attacks.

Affected products

• AVEVA Edna Enterprise Data Historian: 3.0.1.2/7.5.4989.33053

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1106
• https://us-cert.cisa.gov/ics/advisories/icsa-20-254-01
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1106
• https://us-cert.cisa.gov/ics/advisories/icsa-20-254-01

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